Resolve WES-62 "Spellingbee webcam"

Assets/SpellingBee/Scripts/SpellingBeeWebcam.cs

@@ -0,0 +1,77 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+using UnityEngine.SceneManagement;
+using TMPro;
+
+public class SpellingBeeWebcam : MonoBehaviour
+{
+    int camdex = 0;
+    WebCamTexture tex;
+
+    public RawImage display;
+    public TextMeshProUGUI dynamic;
+
+    void Awake(){
+        //popup.SetActive(false);
+
+        WebCamDevice device = WebCamTexture.devices[camdex];
+        tex = new WebCamTexture(device.name);
+        display.texture = tex;
+
+        tex.Play();
+    }
+
+    public void SwapCam()
+    {
+        if (WebCamTexture.devices.Length > 0)
+        {
+            // Stop the old camera
+            display.texture = null;
+            tex.Stop();
+            tex = null;
+
+            // Find the new camera
+            camdex += 1;
+            camdex %= WebCamTexture.devices.Length;
+
+            // Start the new camera
+            WebCamDevice device = WebCamTexture.devices[camdex];
+            tex = new WebCamTexture(device.name);
+            display.texture = tex;
+
+            tex.Play();
+        }
+    }
+
+    // Scene changing is implemented here to avoid problems with webcam
+    public void LoadScene(string sceneName)
+    {
+        display.texture = null;
+        tex.Stop();
+        tex = null;
+
+        SceneManager.LoadScene(sceneName);
+    }
+    /*
+    public void Show_feedback(){
+        if(popup.activeSelf){
+            dynamic.text = "";
+            popup.SetActive(false);
+            return;
+        }
+        double index = UnityEngine.Random.value;
+        if(index < 0.5){
+            dynamic.text = "Poor";
+        }
+        else if(index > 0.8){
+            dynamic.text = "Excellent";
+        }
+        else{
+            dynamic.text = "Good";
+        }
+        popup.SetActive(true);
+    }
+    */
+}